Answer:
it's economy was thrashed
The answer to the question is letter C. banning job discrimination.
The Rehabilitation Act of 1973 was the very first law to provide or offer equal services or access for those people with disabilities by removing employment, transportation, and architectural barriers.
The answers are:
Meriwether Lewis, William Clark and Sacagawea
b. a large supply of immigrant labor (Irish and German laborers from the East, and primarily Chinese from the West)
1. Gas industry
2. Retail industry
3. Transportation industry